290468904770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{10453}}^1$

素因数の和:10812

約数の個数: 128

約数和(自身を含む): 611303086080

約数和(自身を除く): 320834181310

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 281, 290, 310, 319, 341, 562, 638, 682, 899, 1405, 1595, 1705, 1798, 2810, 3091, 3190, 3410, 4495, 6182, 8149, 8711, 8990, 9889, 10453, 15455, 16298, 17422, 19778, 20906, 30910, 40745, 43555, 49445, 52265, 81490, 87110, 89639, 95821, 98890, 104530, 114983, 179278, 191642, 229966, 252619, 303137, 324043, 448195, 479105, 505238, 574915, 606274, 648086, 896390, 958210, 1149830, 1263095, 1515685, 1620215, 2526190, 2778809, 2937293, 3031370, 3240430, 3334507, 3564473, 5557618, 5874586, 6669014, 7128946, 9397247, 13894045, 14686465, 16672535, 17822365, 18794494, 27788090, 29372930, 32310223, 33345070, 35644730, 46986235, 64620446, 85181497, 91056083, 93972470, 103369717, 161551115, 170362994, 182112166, 206739434, 323102230, 425907485, 455280415, 516848585, 851814970, 910560830, 936996467, 1001616913, 1033697170, 1873992934, 2003233826, 2640626407, 4684982335, 5008084565, 5281252814, 9369964670, 10016169130, 13203132035, 26406264070, 29046890477, 58093780954, 145234452385, 290468904770]

約数ペア:

[(1, 290468904770), (2, 145234452385), (5, 58093780954), (10, 29046890477), (11, 26406264070), (22, 13203132035), (29, 10016169130), (31, 9369964670), (55, 5281252814), (58, 5008084565), (62, 4684982335), (110, 2640626407), (145, 2003233826), (155, 1873992934), (281, 1033697170), (290, 1001616913), (310, 936996467), (319, 910560830), (341, 851814970), (562, 516848585), (638, 455280415), (682, 425907485), (899, 323102230), (1405, 206739434), (1595, 182112166), (1705, 170362994), (1798, 161551115), (2810, 103369717), (3091, 93972470), (3190, 91056083), (3410, 85181497), (4495, 64620446), (6182, 46986235), (8149, 35644730), (8711, 33345070), (8990, 32310223), (9889, 29372930), (10453, 27788090), (15455, 18794494), (16298, 17822365), (17422, 16672535), (19778, 14686465), (20906, 13894045), (30910, 9397247), (40745, 7128946), (43555, 6669014), (49445, 5874586), (52265, 5557618), (81490, 3564473), (87110, 3334507), (89639, 3240430), (95821, 3031370), (98890, 2937293), (104530, 2778809), (114983, 2526190), (179278, 1620215), (191642, 1515685), (229966, 1263095), (252619, 1149830), (303137, 958210), (324043, 896390), (448195, 648086), (479105, 606274), (505238, 574915)]